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- Estimate
- £2,500–£3,000 hammer ≈ $3,489–$4,187
- Result
- Performance
- Sale
- Bonhams — Jewellery, London, Knightsbridge · 14 March 2018
- Record ID
- TB-2026-1273048
- Record
- first seen 23 Jul 2026 · updated 23 Jul 2026 · source ↗
- Cite this record
- TB-2026-1273048 — https://thebasis.art/cite/TB-2026-1273048
Diamond Plaque Brooch, circa 1950. Bonhams, 14 Mar 2018, lot 72. bought in (did not sell). TheBasis.Art, TB-2026-1273048.
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Diamond Plaque Brooch, circa 1950. Bonhams, 14 Mar 2018, lot 72. bought in (did not sell). TheBasis.Art, TB-2026-1273048.
The citation omits the realized price because this record is not unlocked. Everything else in it is complete and permanent.
From the same sale Jewellery · Mar 2018
| Lot | Artist | Estimate | Result |
|---|---|---|---|
| by Cartier | A 'les Must De Cartier' Ring | £800–£1,200 | |
| A ruby dress ring | — | £2,000–£3,000 | |
| A ruby and diamond novelty brooch | — | £1,000–£1,500 | |
| A pair of sapphire and diamond earclips | — | £1,200–£1,500 | |
| A synthetic ruby and diamond spray brooch, circa 1945 | — | £1,500–£2,000 | |
| A diamond cluster ring | — | £5,000–£7,000 |
Comparable results nearest sold works, same medium & price band
| Artist | Lot | vs. estimate | Result USD, incl. premium | Sale |
|---|---|---|---|---|
| Diamond Plaque Brooch | circa 1935 | $3,797 | Bonhams, Jan 2015 | |
| Diamond Plaque Brooch | circa 1930 | Bonhams, Oct 2019 | ||
| Diamond Plaque Brooch | A diamond plaque brooch | Christie's, Nov 2008 | ||
| Diamond Plaque Brooch | circa 1920 | Bonhams, Apr 2017 | ||
| Diamond Plaque Brooch | circa 1900 | Bonhams, Jun 2014 | ||
| Diamond Plaque Brooch | circa 1925 | Bonhams, Dec 2020 | ||
| Diamond Plaque Brooch | Circa 1915 | Bonhams, Oct 2022 | ||
| Diamond Bracelet | Early 20Th Century | Bonhams, Jun 2022 |
The closest sold results by price, artist, and medium — the appraiser's comp set, generated from the corpus. All figures converted to USD at current reference rates.